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OPTIMA YELLOW TOP BATTERY YTS 4.2 (8012-254) (BCI D34) YTS4.2 AGM

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Full Product Details
OPTIMA YELLOW TOP BATTERY YTS 4.2 (8012-254) (BCI D34) YTS4.2 AGM
The OPTIMA YELLOW TOP BATTERY YTS 4.2 (8012-254) (BCI D34) YTS4.2 AGM is engineered for peak performance, making it the ideal choice for deep cycle applications and heavy-duty engine starting. With over 40 years of expertise, Optima Batteries provides exceptional power and reliability across various automotive needs, and you can trust AMP to stock this top-tier battery for your vehicle.
Key Features and Specifications
- Advanced SpiralCell Technology: Originally developed for lunar rovers, this design maximises power and performance.
- Maintenance-Free Design: Completely sealed, allowing for no maintenance while providing a low self-discharge rate.
- Fast Electronic Load Reserve: Perfect for electric winches and auxiliary systems, ensuring you have the power when you need it.
- Universal Fit: Compatible with a wide range of applications including automotive, mobility, and UPS systems.
- Vibration Resistance: Built to withstand the bumps and jolts of everyday driving.
- Faster Charging Times: Get back on the road quicker with rapid recharge capabilities.
- High Cranking Power: Reliable starting power in any situation.
AGM Technology Explained
The OPTIMA YELLOW TOP BATTERY utilises Absorbent Glass Mat (AGM) technology, which features dry cells with positive and negative plates separated by a glass mat that holds the electrolyte. This innovative design reduces the risk of electrolyte spillage and enhances performance. With a higher purity of lead, this battery offers superior starting power, faster recharge times, and exceptional shock and vibration resistance.
Designed for Diverse Applications
The Yellow Top variant is particularly suited for deep cycle demands, making it ideal for mobility vehicles and other applications where reliable power is crucial.
Warranty and Additional Information
This battery comes with a 1 Year Warranty, ensuring peace of mind with your purchase. Additional references include BCI D34 and 8012-254.
At AMP, we carefully curate high-quality automotive products, ensuring that you have access to the best in the industry. When it comes to power and reliability, the OPTIMA YELLOW TOP BATTERY YTS 4.2 stands out as a trusted choice.
Power up with the best, shop AMP now.
Customers usually keep this item
This product has fewer returns than average compared to similar products
Pairs well with

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Technical Specification

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Shop the OPTIMA YELLOW TOP BATTERY YTS 4.2 (8012-254) (BCI D34) YTS4.2 AGM for less at AMP
OPTIMA YELLOW TOP BATTERY YTS 4.2 (8012-254) (BCI D34) YTS4.2 AGM
The OPTIMA YELLOW TOP BATTERY YTS 4.2 (8012-254) (BCI D34) YTS4.2 AGM is engineered for peak performance, making it the ideal choice for deep cycle applications and heavy-duty engine starting. With over 40 years of expertise, Optima Batteries provides exceptional power and reliability across various automotive needs, and you can trust AMP to stock this top-tier battery for your vehicle.
Key Features and Specifications
- Advanced SpiralCell Technology: Originally developed for lunar rovers, this design maximises power and performance.
- Maintenance-Free Design: Completely sealed, allowing for no maintenance while providing a low self-discharge rate.
- Fast Electronic Load Reserve: Perfect for electric winches and auxiliary systems, ensuring you have the power when you need it.
- Universal Fit: Compatible with a wide range of applications including automotive, mobility, and UPS systems.
- Vibration Resistance: Built to withstand the bumps and jolts of everyday driving.
- Faster Charging Times: Get back on the road quicker with rapid recharge capabilities.
- High Cranking Power: Reliable starting power in any situation.
AGM Technology Explained
The OPTIMA YELLOW TOP BATTERY utilises Absorbent Glass Mat (AGM) technology, which features dry cells with positive and negative plates separated by a glass mat that holds the electrolyte. This innovative design reduces the risk of electrolyte spillage and enhances performance. With a higher purity of lead, this battery offers superior starting power, faster recharge times, and exceptional shock and vibration resistance.
Designed for Diverse Applications
The Yellow Top variant is particularly suited for deep cycle demands, making it ideal for mobility vehicles and other applications where reliable power is crucial.
Warranty and Additional Information
This battery comes with a 1 Year Warranty, ensuring peace of mind with your purchase. Additional references include BCI D34 and 8012-254.
At AMP, we carefully curate high-quality automotive products, ensuring that you have access to the best in the industry. When it comes to power and reliability, the OPTIMA YELLOW TOP BATTERY YTS 4.2 stands out as a trusted choice.
Power up with the best, shop AMP now.
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FAQs
Please read our FAQs page to find out more.
What is your return policy?
We offer a 30-day return policy, meaning you have 30 days from the date you receive your item to request a return. To qualify, the item must be unused, unworn, in its original condition with tags attached, and in its original packaging. You’ll also need your receipt or proof of purchase. To initiate a return, contact us at info@automotorparts.co.uk, and if approved, we’ll provide a return shipping label and instructions. Returns should be sent to: 125 Deansgate, Manchester, M3 2BY. Note that items sent back without prior approval won’t be accepted. For EU customers, you also have a 14-day cooling-off period to cancel or return your order for any reason, provided the item meets the same conditions.
How do I report a damaged or incorrect item?
If your order arrives defective, damaged, or isn’t what you ordered, please inspect it upon delivery and contact us immediately at info@automotorparts.co.uk. We’ll assess the situation and work quickly to resolve it—whether that means a replacement, refund, or other solution. Your satisfaction is our priority, and we’re here to make it right.
What items cannot be returned?
Some items are non-returnable, including perishable goods (e.g., food, flowers, or plants), custom or personalized products, personal care items (e.g., beauty products), hazardous materials, flammable liquids, or gases. Sale items and gift cards are also non-returnable. If you’re unsure about your specific item, feel free to reach out to us at info@automotorparts.co.uk for clarification.
How does shipping work, and how long will it take?
We ship from our UK location and offer reliable options tailored to your needs:
- UK Shipping: Standard (2-4 business days) or Express (1-3 business days).
- Poland (EU): Standard International (2-11 business days) or Express International (2-7 business days).
- Other International Destinations: Standard International (3-17 business days) to select countries like the UAE, Australia, and Canada—check eligibility at checkout.
Delivery times are estimates and may vary due to location, customs (for international orders), or product specifics (e.g., bulkier items like batteries). Customs duties and taxes, where applicable, are your responsibility. Exact shipping options and times will be shown at checkout.
When will I receive my refund?
Once we receive and inspect your return, we’ll notify you if it’s approved. If approved, your refund will be processed to your original payment method within 10 business days. Depending on your bank or credit card provider, it may take additional time for the refund to appear in your account. If it’s been more than 15 business days since approval and you haven’t seen your refund, please contact us at info@automotorparts.co.uk for assistance.